Home Prefix Lookup185.218.4.0/22

185.218.4.0/22 - BGP Prefix

IPv4RIPE NCCallocated RPKI Valid

CIDR

185.218.4.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇺🇸 United States

City

Berwyn Heights

RIR

RIPE NCC

Status

allocated

Allocated

2017-08-17

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

9 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
185.218.4.0/23	AS41378 KirinoNET Kirino LLC	Valid	-	2026-10-11
185.218.4.0/23	AS60024 CEDOC-AS HK CEDOC LIMITED	Valid	-	2026-10-11
185.218.6.0/23	AS51089 SNAPSTACK-AS SnapStack Limited	Valid	-	2026-10-11
185.218.6.0/24	AS41378 KirinoNET Kirino LLC	Valid	-	2026-10-11
185.218.6.0/24	AS51089 SNAPSTACK-AS SnapStack Limited	Valid	-	2026-10-11
185.218.6.0/24	AS210110 KVMCLOUD-AS Kvmcloud Network CO., LIMITED	Valid	-	2026-10-11
185.218.7.0/24	AS41378 KirinoNET Kirino LLC	Valid	-	2026-10-11
185.218.7.0/24	AS51089 SNAPSTACK-AS SnapStack Limited	Valid	-	2026-10-11
185.218.7.0/24	AS210110 KVMCLOUD-AS Kvmcloud Network CO., LIMITED	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
185.218.4.0/22	AS41378	/24	ripe
185.218.4.0/22	AS51089	/24	ripe
185.218.4.0/22	AS60024	/24	ripe
185.218.4.0/22	AS210110	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS210110	Other IRR	MAINT-KIRINO-US	2024-07-23
AS60024	Other IRR	MAINT-KIRINO-US	2024-07-23
AS41378	RIPE	KIRINO-MNT	2022-05-10

More Specific Prefixes

Prefix	AS	Country	Status
185.218.4.0/23	AS60024	🇺🇸US	assigned
185.218.4.0/24	AS41378	🇺🇸US	assigned
185.218.5.0/24	AS41378	🇺🇸US	assigned
185.218.6.0/23	AS41378	🇺🇸US	assigned
185.218.6.0/24	AS51089	🇺🇸US	assigned
185.218.7.0/24	AS51089	🇺🇸US	assigned

Transfer History

Registry transfers of 185.218.4.0/22, blocks inside it, or blocks containing it.

185.218.4.0/22Transfer · 2020-12-07
Manisafa Medical Instrument Company Private Joint Stock
RIPE NCC
→
Parsun Network Solutions PTY LTD
RIPE NCC

Date	Resource	From	To	Type
2020-12-07	185.218.4.0/22	Manisafa Medical Instrument Company Private Joint Stock RIPE NCC	Parsun Network Solutions PTY LTD RIPE NCC	Transfer

Geolocation

Country🇺🇸United StatesUS

RegionMaryland

CityBerwyn Heights

Coordinates38.9940, -76.9105 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/185.218.4.0/22

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/185.218.4.0/22" | jq

External Links

RIPEstat